Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345479 | Hinged thermoplastic structural piece containing injection molded portion | Herbert Hutchison, Paul R. Pelfrey | 2002-02-12 |
| 6071455 | Process for making a thermoplastic structural piece containing injection molded portion | Herbert Hutchison, Paul R. Pelfrey | 2000-06-06 |
| 5879770 | Thermoplastic structural piece containing injection molded portion | Herbert Hutchison, Paul R. Pelfrey | 1999-03-09 |
| 5814391 | Thermoplastic structural piece containing injection molded portion | Herbert Hutchison, Paul R. Pelfrey | 1998-09-29 |
| 4463046 | Synthetic resin panels joined by an integral hinge having dual durometer plies | Herbert Hutchison | 1984-07-31 |